Note:Bad End: Finish the game going through all the Bright Side zones. You will turn into dark Opa-Opa, defeat the good Opa-Opa.Good End: Finish the game going through all the Dark Side zones. Your ship will be the good Opa Opa, defeat the dark Opa-Opa.Best End: Same as the good end. Buy the Drop Tear. After defeating the dark Opa-Opa, while he's flashing, hold button 2 & 3 to use the Drop Tear on him.